| TITLE |
ITEM |
PEN RECORDER |
MULTIPOINT RECORDER |
pH RECORDER |
| Input |
Measuring Point |
1, 2 |
6 |
1 |
| lnput sampling |
125ms |
10s/6ch |
200ms |
| Type of input |
Direct voltage: ±10mV, 0-20mV, 0-50mV, ±200mV, ±1V, ±10V, 0-5V |
Glass electrode (pH or ORP) |
| Direct current: 4-20mA (250Ω shunt resistance required) |
Temperature compensation |
| Thermocouple: K, T,J, E, B, S, R, C, N, PR40-20, PL 2, L, Au-Fe, U |
350Ω, 500Ω, 1kΩ, 6.8kΩ, 10kΩ |
| RTD: Pt100, JPt100 |
|
| Analog retransmission |
|
|
4-20mA DC isolated, 550Ω max. (Option) |
| Performance |
Accuracy |
±(0.2% of rdg + 3digits) max. for Digital indicator |
Linearity: ±0.03pH(±3mV)
Repeatability: ±0.02pH(±1mV)
|
| Noise reduction |
NMRR: 60dB min. (50/60Hz±0.1Hz) |
|
| CMRR: 140dB min. (50/60Hz±0.1 Hz) |
100dB min. (50/60Hz±0.1 Hz) |
| lsolation resistance | 0.5kV DC 20MΩ min. between theeach terminal and grounding terminal | 0.5kV DC 1000MΩ min. between R
and G terminal and grounding terminal
|
| Dielectric strength |
1.5kV AC for 1 minute between power terminal and grounding terminal |
|
| 0.5kV AC for 1 minute between input terminal and grounding terminal |
| Vibration resistance |
10 to 60Hz 1m/s2 max. |
| Shock resistance |
2m/s2 max. |
| Alarm |
Nos.of relay outputs |
3 outputs
(Form A contacts: Built-in option)
|
6 outputs
(Form A contacts: Built-in option)
|
2 Alarm outputs, 2 types(H,L)
1 Error output(Form A contacts: Built-in option)
|
| Alarm output contact capacity |
250V AC 3A max. .(resistance load), 30V DC 3A max. .(resistance load) |
| Communication |
Interface |
RS-232C (Standard), RS-485 (Option) |
RS-232C (Standard) |
| Power supply |
Rated power voltage |
100-240VAC (50/60Hz) |
| Power consumption |
30VA max.(100V AC) |
25VA max.(100V AC) |
20VA max.(100V AC) |
| Structure |
3Mounting/Housing |
Panel mounting / Front panel: Dust-proof, Water-proof (lP-65) |
| Dimension |
144(W)x144(H)x150(D)mm |
144(W)x144(H)x174(D)mm |
| Weight |
1.8kg max. |
1.5kg max. |
2.0kg max. |
| Operation condition |
Allowable conditions |
Temperature: 0-50°C,Humidity: 20-80%RH |
| Recording
/Printing
Performance
|
Recording |
Disposable felt pen |
Wire dot 6 color ribbon |
Disposable felt pen |
| Printing |
Wire dot 1color ribbon |
Wire dot 1color ribbon |
| 95% step response time |
1.0s max. |
|
1.0s max. |
| Dot print interval |
|
10.0s/6ch max. |
|
| Chart paper |
Length: 16m,Width: 114mm,Width folded: 40mm |
| Chart speed |
User-selective from 41 speeds |
User-selective from 34 speeds |
|
| in range: 5-12000mm/hr. |
in range: 0-1500mm/hr |
in range: 5-12000mm/hr. |
| Recording/Printing Color |
Red, Green |
Purple, Red, Green, Blue, Brown, Black |
Red |
| Safety Standard
and
EMI Standard
|
Electrical safety
Emissions
|
lEC1010-1,UL3101-1 installation category 2 and pollution degree2. UL3101-1
EN55011 Group1 Class A
|
| Immunity |
EN50082-2 |